Mission.

The Project 12421 guided missile boat is designed to destroy enemy warships, transports, and landing craft in the open sea.

Armament & Equipment

• strike missile weapon - Moskit-E anti-ship missile system consisting of two KT-152ME launchers, four 3M-80E (3M-80E1) missiles and control systems (ZU-152ME and 3Ts-80E);
• 12 Igla MANPADS;
• 76.2mm AK-176M single-barrel gun mount (314 rounds);
• two 30mm AK-630M six-barrel cannons (3,000 rounds per each);
• PK-10 short range jamming system with two KT-216 dispensers.

Electronic equipment

• 3Ts-25E1/3Ts-25E surface target acquisition radar;
• MP-405-1E ECM system;
• Pozitiv-E/Pozitiv-ME1 air/surface target acquisition radar;
• MR-123-02/MR-123-02Ts artillery fire control system.

Navigation equipment

• Navi Bridge-2400 integrated navigation system;
• Pastilshchik-D gyroazimuth/horizon compass;
• KM 69-M2 magnetic compass;
• IEL-1 electromagnetic log;
• NEL-M3B navigation echo sounder;
• direction finder.

Main propulsion plant

The boat is powered by one M15E.1 gas turbine engine (32,000 hp).

Electric power is supplied by one DGF2A 100/1500 and two DGR2A 200/1500 diesel generators. There are also two EKPA- 2/150-4 electric compressors.